HT 402 Formaldehyde detector
$39.00
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Only accept orders for more than 500 units.Support OEM, ODM. Contact us: Hti08@outlook.com This product is lightweight, you can carry no matter where you go and know the air quality anytime. Specification Range: 0~3mg/mResolution: 0.001mg/mAccuracy: + 10% or 0.02mg/mAutomatic shutdown: 30 minutes.Use time: about 7 hours.Charging time: about 3.5 hours.Working temperature: -10 degree C~40 degree CWorking humidity: 20~90%RHPower supply: built in 3.6V lithium batterySize: 74mm * 71mm * 27mmWeight: 60g
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